The Broan Direct Discharge 180 CFM Utility Through-Wall Fan can be used in rooms up to 160 sq. ft. for effective ventilation. The 180 CFM fan helps improve airflow with a powerful 6-1/2 sones motor. The fan is designed with an integrated on/off rotary switch to prevent the need for wall switch wiring. Installation is easy when you combine the 8 in. through-wall design with walls 4-1/2 in. to 9-1/2 in. thick.

Now you can cool and ventilate your attic or garage using Remington Solars new powerful 20-Watt (1,280 CFM) gable-mount solar attic fan. The Remington Solar Gable Ventilation Attic Fan is completely powered by free solar energy. This American-designed fan is designed to reduce attic temperatures and remove destructive moisture, thus making your home more comfortable and reducing the load on your HVAC system and lowering your electricity bills. In the winter, this fan reduces the risk of ice-damming. Our stylish, powder coated steel, 20-Watt fan will effectively ventilate up to 1,800 sq. ft. (or more) of attic space. This is the least expensive high-quality fan, feature-for-feature, available. Each fan comes with a built-in humidistat and thermostat. Lifetime limited warranty (non-transferable).

The Q-Max 12 in. Max-Fan, 1709 CFM is in the quiet line of fans from Can-Fan. Available in 10 in. or 12 in. sizes, the Q-Max is a ready to hang, true CFM silenced Max-Fan. The integrated Max-Fan with acoustic foam liner offers maximum sound absorption. The 10 in. model is equipped with 3-speeds. ETL listed and comes with a 5-year warranty.